Water production from oil wells of the Uinta Basin, Uintah and Duchesne Counties, Utah

Water production from individual oil wells in the Uinta Basin ranges from 0 to 2,920,000 barrels (about 380 acre-feet) per year. The total dissolved solids in the water ranges from 500 to 26,000 ppm (parts per million); thus some of the water is classified as fresh and can be used, whereas the highly mineralized water, a minor percentage of the total water produced in the Uinta Basin, must be disposed of to prevent pollution of local fresh-water supplies.